[poppler] update to 24.12.0

[luzpaz]

Library name

poppler

New version number

24.12.0

Other information that may be useful (release notes, etc...)

        core:
         * cairo: Fix rendering of JPX images with transparency
         * cairo: Fix JPX transparency regression
         * Override encoding for Zapf Dingbats
         * Improve Signature appearance generation code
         * Improve Stamp appearance generation code
         * Mark certificates that can do qualified signing
         * Internal code improvements

        qt6:
         * Mark certificates that can do qualified signing

        glib:
         * Add free text annotations support

        utils:
         * pdfsig: Improve man page

        build system:
         * Install some more internal headers
         * Fix build with in-tree build

See https://poppler.freedesktop.org/releases.html for more changes to previous versions.

[dg0yt]

See https://poppler.freedesktop.org/releases.html for more changes to previous versions.

In particular: "Build code as C++20" since 24.04.

[luzpaz]

Oh, i see.